00463nam a22001457a 4500 OSt 20260820151915.0 260820b |||||||| |||| 00| 0 eng d DSSC Trondillo, Mark Jude F. 12938 Land and water conservation engineering / Mark Jude F. Trondillo and Ryan Art M. Tuling Matti, Digos City : Davao del Sur State College, 2023. iv, 100 leaves ; ddc FAC IM 10081 10081 0 0 ddc 0 0 SPMT-CAS SPMT-CAS 2023-02-13 0 IM0110 2026-08-20 15:19:54 2026-08-20 FAC IM